None of the households in Letcher, SD reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
100% of the residents in Letcher, SD are U.S. citizens.
In 2024, the median property value in Letcher, SD was $102,100, and the homeownership rate was 80%.
Most people in Letcher, SD drove alone to work, and the average commute time was 21.3 minutes. The average car ownership in Letcher, SD was 3 cars per household.